An important decision that the devs and community need to correctly arrive at for ETH2.0 in the long term is its inflation rate, validators (V's) are going to be receiving an interest rate relative to ETHs inflation and how many V's are actively staking. 1/ A quick run-through for the uninitiated, the current plan is, assuming 10 million ETH is staked, meaning 312,500 V's that would each get about ~2.54% annual interest. At current price ETH ($165), that amounts to about 0.8 ETH or $11 a month. 2/